Mitsubishi Electric 800 Series Instruction Manual page 53

 Output signal
Type Terminal Common
symbol
A1, —
B1,
*1
C1
A2, —
B2,
*1
C2
SE
*1
RUN
SE
*1
SU
SE
*1
OL
SE
*1
IPF
SE
*1
FU
AM 5
CA 5
*1 The terminal function can be selected by Pr.190 to Pr.196 (Output terminal function selection). (Refer to
52
2. INSTALLATION AND WIRING
2.6 Control circuit
Terminal name
Relay output 1 1 changeover contact output that indicates that an
(fault output) inverter's protective function has been activated and
the outputs are stopped.
Fault: discontinuity across B and C (continuity across A
and C), Normal: continuity across Band C (discontinuity
across A and C)
Relay output 2 1 changeover contact output
Inverter running Switched to LOW when the inverter output frequency is
equal to or higher than the starting frequency (initial
value 0.5 Hz). Switched to HIGH during stop or DC
injection brake operation.
Up to frequency Switched to LOW when the output
frequency is within the set frequency
range ±10% (initial value). Switched
to HIGH during acceleration/
deceleration and at a stop.
Overload Switched to LOW when stall
warning prevention is activated by the stall
prevention function. Switched to
HIGH when stall prevention is
canceled.
Instantaneous Switched to LOW when an
power failure instantaneous power failure occurs
or when the undervoltage protection
is activated.
Frequency Switched to LOW when the inverter
detection output frequency is equal to or higher
than the preset detection frequency,
and to HIGH when it is less than the
preset detection frequency.
Analog voltage Outputs a selected monitored item
output (such as output frequency) among
several monitored items. The signal
is not output during an inverter reset.
The output signal is proportional to
the magnitude of the corresponding
monitoring item.
Use Pr.55, Pr.56, and Pr.866 to set
Analog current
full scales for the monitored output
output
frequency, output current, and
torque.
(Refer to page
Terminal function description
Fault code (4
bits) output.
(Refer to
314.)
Output item:
Output
frequency
(initial setting)
284.)
Rated
specification
Contact capacity
230 VAC 0.3 A
(power factor =
0.4)
30 VDC 0.3 A
Permissible load
24 VDC (maximum
27 VDC) 0.1 A
(The voltage drop
is 2.8 V at
maximum while the
signal is ON.)
page
LOW is when the
open collector
output transistor is
ON (conducted).
HIGH is when the
transistor is OFF
(not conducted).
Output signal
0 to ±10 VDC,
Permissible load
current 1 mA
(load impedance
10 k or more)
Resolution 13 bits
Load impedance
200  to 450 
Output signal
0 to 20 mADC
page 343)
Refer
to
page
297
297
297
305
270
448
305
284
284